<template>
  <div>
    <h1>人员列表</h1>
    <h1 style="color: red">Count组件求和为{{ sum }}</h1>
    <h1>列表中第一个人的名字是：{{ firstPersonName }}</h1>
    <input type="text" placeholder="请输入名字" v-model="name">
    <button @click="add">添加</button>
    <button @click="addWang">添加一个姓王的人</button>
    <button @click="addPerson">随机添加一个人</button>
    <ul>
      <li v-for="p in personList" :key="p.id">{{ p.name }}</li>
    </ul>
  </div>
</template>

<script>
import {nanoid} from "nanoid";

export default {
  // eslint-disable-next-line vue/multi-word-component-names
  name: "Person",
  computed: {
    personList() {
      return this.$store.state.personAbout.personList
    },
    sum() {
      return this.$store.state.countAbout.sum
    },
    firstPersonName() {
      return this.$store.getters['personAbout/firstPersonName']
    }
  },
  data() {
    return {
      name: ''
    }
  },
  methods: {
    add() {
      const personObj = {id: nanoid(), name: this.name}
      this.$store.commit('personAbout/ADD_PERSON', personObj)
      this.name = ''
    },
    addWang() {
      const personObj = {id: nanoid(), name: this.name}
      this.$store.dispatch('personAbout/addPersonWang', personObj)
      this.name = ''
    },
    addPerson(){
      this.$store.dispatch('personAbout/addPersonServer')
    }
  }
}
</script>